condition mean min max Sterile Leaflet 1.67874 1.15475 2.61687 Fertile Leaflet with Sori 2.08723 1.04106 2.62304 Primary Rachis 55.4188 33.2741 85.7116 Secondary Rachis 52.209633333333336 39.0652 72.7579 Petiole 37.76326666666667 31.0597 49.4348 Crozier 8.6655 8.23227 8.91244 Root 15.638 11.2591 22.8623